| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.82 | 10.421% | $77.0959 | $77.10 | $77.10 | $77.10 |
| Purchase #2 | $8.41 | 13.113% | $9.5128 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $19.84 | 10.638% | $21.9506 | $21.95 | $21.95 | $22.00 |
| Purchase #4 | $207.78 | 11.304% | $231.2675 | $231.27 | $231.25 | $231.30 |
| Purchase #5 | $246.84 | 5.463% | $260.3249 | $260.32 | $260.30 | $260.30 |
| Purchase #6 | $153.63 | 9.305% | $167.9253 | $167.93 | $167.95 | $167.90 |
| Purchase #7 | $183.68 | 5.793% | $194.3206 | $194.32 | $194.30 | $194.30 |
| 7 purchase totals = | $890.00 | $962.3976 | $962.40 | $962.35 | $962.40 | |